This class includes:
- construction activities specialising in one aspect common to different kind of structures, requiring specialised skill or equipment:
• construction of foundations, including pile driving
• damp proofing and water proofing works
• de-humidification of buildings
• shaft sinking
• erection of steel elements
• steel bending
• bricklaying and stone setting
• scaffolds and work platform erecting and dismantling, excluding rental of scaffolds and work platforms
• erection of chimneys and industrial ovens
• work with specialist access requirements necessitating climbing skills and the use of related equipment, e.g. working at height on tall structures
- subsurface work
- construction of outdoor swimming pools
- steam cleaning, sand blasting and similar activities for building exteriors
- rental of cranes and other building equipment, which cannot be allocated to a specific construction type, with operator
This class excludes:
- rental of construction machinery and equipment without operator, see
77.32 
Industry Rating Germany
Industry Rating Austria
